15691743732

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{991}}^1\times {\mathrm{3847}}^1$

素因数の和:4866

約数の個数: 96

約数和(自身を含む): 42752819200

約数和(自身を除く): 27061075468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 991, 1029, 1372, 1982, 2058, 2973, 3847, 3964, 4116, 5946, 6937, 7694, 11541, 11892, 13874, 15388, 20811, 23082, 26929, 27748, 41622, 46164, 48559, 53858, 80787, 83244, 97118, 107716, 145677, 161574, 188503, 194236, 291354, 323148, 339913, 377006, 565509, 582708, 679826, 754012, 1019739, 1131018, 1319521, 1359652, 2039478, 2262036, 2639042, 3812377, 3958563, 4078956, 5278084, 7624754, 7917126, 11437131, 15249508, 15834252, 22874262, 26686639, 45748524, 53373278, 80059917, 106746556, 160119834, 186806473, 320239668, 373612946, 560419419, 747225892, 1120838838, 1307645311, 2241677676, 2615290622, 3922935933, 5230581244, 7845871866, 15691743732]

約数ペア:

[(1, 15691743732), (2, 7845871866), (3, 5230581244), (4, 3922935933), (6, 2615290622), (7, 2241677676), (12, 1307645311), (14, 1120838838), (21, 747225892), (28, 560419419), (42, 373612946), (49, 320239668), (84, 186806473), (98, 160119834), (147, 106746556), (196, 80059917), (294, 53373278), (343, 45748524), (588, 26686639), (686, 22874262), (991, 15834252), (1029, 15249508), (1372, 11437131), (1982, 7917126), (2058, 7624754), (2973, 5278084), (3847, 4078956), (3964, 3958563), (4116, 3812377), (5946, 2639042), (6937, 2262036), (7694, 2039478), (11541, 1359652), (11892, 1319521), (13874, 1131018), (15388, 1019739), (20811, 754012), (23082, 679826), (26929, 582708), (27748, 565509), (41622, 377006), (46164, 339913), (48559, 323148), (53858, 291354), (80787, 194236), (83244, 188503), (97118, 161574), (107716, 145677)]